This RF connecting cable uses OD1.13 black silver-tin high-quality coaxial cable. The silver-tin conductor offers excellent conductivity with extremely low RF loss, delivering sensitive and stable signal transmission with strong anti-interference capability, compatible with various 2.4G/5G WiFi, Bluetooth, and IoT wireless communication frequency bands. The cable jacket is flexible, abrasion-resistant, bending-resistant, and anti-aging, resisting cracking and breakage—ideal for precision wiring in tight internal device spaces. The product has a standard total length of 53.1mm with precise dimensions, requiring no secondary processing, making it suitable for assembly in precision miniature wireless devices.